"Pseudo-MPEC" for Roc4012
Created 2026 Aug 16 8:35:28 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
Roc4012*KB2026 08 12.03263919 21 04.454-61 17 51.54 ~8CD5 18.6 GXNEOCPX89
Roc4012 KB2026 08 12.03388919 21 06.034-61 17 56.00 ~8CD5 18.5 GXNEOCPX89
Roc4012 KB2026 08 12.03512719 21 07.562-61 17 59.86 ~8CD5 18.3 GXNEOCPX89
Station data:
(X89) Rocca Observatory, Brasilia (S15.844482 W47.782140) Brazil. Observer
M. Andrade. 0.28-m f/2.0 reflector + CMO.
Orbital elements: Roc4012
Perihelion 2026 Jun 27.316393 +/- 31.2 TT = 7:35:36.3 (JD 2461218.816393)
Epoch 2026 Aug 12.0 TT = JDT 2461264.5 Earth MOID: 0.0008 AutoNEOCP
M 5.788689026 +/- 29 (J2000 ecliptic)
n 0.126712607 +/- 0.249 Peri. 95.322761 +/- 60
a 3.925751720 +/- 5.14 Node 135.930735 +/- 55
e 0.84914579 +/- 0.252 Incl. 52.954880 +/- 17
P 7.77829 H 22.93 G 0.15 U 11.8 SR
q 0.592216138 +/- 0.21 Q 7.259287303 +/- 34.3
From 3 observations 2026 Aug. 12 (3.6 min); mean residual 0".10
Residuals in arcseconds: 260812 X89 .04- .09+ 260812 X89 .09+ .18- 260812 X89 .04- .09+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 08 16 09 20 02 50.276 -62 21 58.63 .15086 1.1125 128.3 20.8 26d 159 2026 08 16 10 20 03 00.498 -62 22 03.05 .15174 1.1131 128.3 20.8 26d 159 2026 08 16 11 20 03 10.613 -62 22 07.27 .15262 1.1137 128.3 20.8 26d 159 2026 08 16 12 20 03 20.623 -62 22 11.29 .15349 1.1143 128.3 20.8 27d 159 2026 08 16 13 20 03 30.531 -62 22 15.09 .15437 1.1148 128.3 20.8 27d 159 2026 08 16 14 20 03 40.338 -62 22 18.70 .15525 1.1154 128.3 20.9 27d 159 2026 08 16 15 20 03 50.046 -62 22 22.11 .15612 1.1160 128.3 20.9 27d 159 2026 08 16 16 20 03 59.656 -62 22 25.33 .15700 1.1166 128.2 20.9 27d 158 2026 08 16 17 20 04 09.171 -62 22 28.36 .15788 1.1172 128.2 20.9 27d 158 2026 08 16 18 20 04 18.591 -62 22 31.20 .15875 1.1177 128.2 20.9 27d 158 2026 08 16 19 20 04 27.918 -62 22 33.86 .15963 1.1183 128.2 20.9 27d 158 2026 08 16 20 20 04 37.154 -62 22 36.34 .16050 1.1189 128.2 20.9 27d 158 2026 08 16 21 20 04 46.301 -62 22 38.64 .16138 1.1195 128.2 20.9 28d 158 2026 08 16 22 20 04 55.359 -62 22 40.77 .16226 1.1201 128.2 21.0 28d 158 2026 08 16 23 20 05 04.330 -62 22 42.73 .16313 1.1207 128.1 21.0 28d 158 2026 08 17 00 20 05 13.216 -62 22 44.51 .16401 1.1212 128.1 21.0 28d 158 2026 08 17 01 20 05 22.017 -62 22 46.13 .16489 1.1218 128.1 21.0 28d 158 2026 08 17 02 20 05 30.736 -62 22 47.59 .16577 1.1224 128.1 21.0 28d 158 2026 08 17 03 20 05 39.374 -62 22 48.89 .16664 1.1230 128.1 21.0 28d 158 2026 08 17 04 20 05 47.932 -62 22 50.02 .16752 1.1236 128.1 21.0 28d 158 2026 08 17 05 20 05 56.410 -62 22 51.00 .16840 1.1241 128.1 21.0 28d 158 2026 08 17 06 20 06 04.811 -62 22 51.83 .16927 1.1247 128.0 21.0 28d 157 2026 08 17 07 20 06 13.136 -62 22 52.50 .17015 1.1253 128.0 21.1 29d 157 2026 08 17 08 20 06 21.386 -62 22 53.03 .17103 1.1259 128.0 21.1 29d 157 2026 08 17 09 20 06 29.561 -62 22 53.41 .17190 1.1265 128.0 21.1 29d 157 2026 08 17 10 20 06 37.664 -62 22 53.64 .17278 1.1270 128.0 21.1 29d 157 2026 08 17 11 20 06 45.695 -62 22 53.74 .17366 1.1276 128.0 21.1 29d 157 2026 08 17 12 20 06 53.655 -62 22 53.69 .17454 1.1282 128.0 21.1 29d 157 2026 08 17 13 20 07 01.546 -62 22 53.50 .17541 1.1288 127.9 21.1 29d 157 2026 08 17 14 20 07 09.368 -62 22 53.17 .17629 1.1294 127.9 21.1 29d 157 2026 08 17 15 20 07 17.122 -62 22 52.71 .17717 1.1300 127.9 21.2 29d 157 2026 08 17 16 20 07 24.811 -62 22 52.12 .17804 1.1305 127.9 21.2 29d 157 2026 08 17 17 20 07 32.433 -62 22 51.40 .17892 1.1311 127.9 21.2 29d 157 2026 08 17 18 20 07 39.992 -62 22 50.54 .17980 1.1317 127.9 21.2 29d 157 2026 08 17 19 20 07 47.486 -62 22 49.56 .18068 1.1323 127.9 21.2 30d 157 2026 08 17 20 20 07 54.918 -62 22 48.46 .18155 1.1329 127.8 21.2 30d 157 2026 08 17 21 20 08 02.289 -62 22 47.23 .18243 1.1334 127.8 21.2 30d 157 2026 08 17 22 20 08 09.598 -62 22 45.87 .18331 1.1340 127.8 21.2 30d 157 2026 08 17 23 20 08 16.848 -62 22 44.40 .18419 1.1346 127.8 21.2 30d 157 2026 08 18 00 20 08 24.039 -62 22 42.81 .18506 1.1352 127.8 21.3 30d 157 2026 08 18 01 20 08 31.172 -62 22 41.09 .18594 1.1358 127.8 21.3 30d 157 2026 08 18 02 20 08 38.247 -62 22 39.27 .18682 1.1363 127.8 21.3 30d 157 2026 08 18 03 20 08 45.266 -62 22 37.33 .18770 1.1369 127.7 21.3 30d 157 2026 08 18 04 20 08 52.229 -62 22 35.27 .18858 1.1375 127.7 21.3 30d 157 2026 08 18 05 20 08 59.138 -62 22 33.10 .18945 1.1381 127.7 21.3 30d 156 2026 08 18 06 20 09 05.992 -62 22 30.82 .19033 1.1387 127.7 21.3 30d 156 2026 08 18 07 20 09 12.793 -62 22 28.44 .19121 1.1392 127.7 21.3 30d 156 2026 08 18 08 20 09 19.541 -62 22 25.94 .19209 1.1398 127.7 21.3 30d 156